Pith Number

pith:PWM32UYN

pith:2015:PWM32UYNWOFGH3P55UCKYLQRS6

not attested not anchored not stored refs pending

User Preferences Modeling and Learning for Pleasing Photo Collage Generation

Gianluigi Ciocca, Simone Bianco

arxiv:1506.00527 v1 · 2015-06-01 · cs.MM · cs.CV · cs.HC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PWM32UYNWOFGH3P55UCKYLQRS6}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:59:54.335482Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d99bd530db38a63edfded04ac2e1197974b0a7ea56c9b686686b37398b79dc7

Aliases

arxiv: 1506.00527 · arxiv_version: 1506.00527v1 · doi: 10.48550/arxiv.1506.00527 · pith_short_12: PWM32UYNWOFG · pith_short_16: PWM32UYNWOFGH3P5 · pith_short_8: PWM32UYN

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/PWM32UYNWOFGH3P55UCKYLQRS6 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 7d99bd530db38a63edfded04ac2e1197974b0a7ea56c9b686686b37398b79dc7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "663d7604efa13d8063d28914dfdedc19b6e047d87ac52547e7b864b73702e691",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.HC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2015-06-01T15:20:29Z",
    "title_canon_sha256": "4a8cdfdec95a4463abe55aafe7f4c5023ce2f140ca3194fee0ba62e44d15d40e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.00527",
    "kind": "arxiv",
    "version": 1
  }
}